TWI657794B

TWI657794B - Physiological information detecting apparatus and physiological information detecting method using the same are provided

Info

Publication number: TWI657794B
Application number: TW106100618A
Authority: TW
Inventors: 莊俊德; 雲泰傑
Original assignee: 財團法人工業技術研究院
Priority date: 2017-01-09
Filing date: 2017-01-09
Publication date: 2019-05-01
Also published as: CN108283488B; US11071468B2; CN108283488A; US20180192899A1; TW201825042A

Abstract

一種生理資訊偵測裝置及使用其之偵測方法。生理資訊偵測裝置包括光訊號提供器、光訊號接收器及處理器。光訊號提供器提供光偵測訊號給生物體，光偵測訊號經與生物體作用後成為生理訊號。光訊號接收器接收生理訊號。處理器用以操作在：依據生理訊號，計算生物體的數個生理資訊值；判斷此些生理資訊值之任一者是否異常；以及，若此些生理資訊值之任一者為異常，以非異常的那些生理資訊的一信賴值取代異常的生理資訊。 A physiological information detection device and a detection method using the same. The physiological information detection device includes an optical signal provider, an optical signal receiver and a processor. The optical signal provider provides a light detection signal to a living body, and the light detection signal becomes a physiological signal after interacting with the living body. The optical signal receiver receives a physiological signal. The processor is operable to: calculate several physiological information values of the organism according to physiological signals; determine whether any of these physiological information values is abnormal; and, if any of these physiological information values is abnormal, non- A confidence value for those abnormal physiological information replaces the abnormal physiological information.

Description

生理資訊偵測裝置及使用其之生理資訊偵測方法 Physiological information detection device and physiological information detection method using the same

本揭露是有關於一種生理資訊偵測裝置及使用其之生理資訊偵測方法。 This disclosure relates to a physiological information detection device and a physiological information detection method using the same.

生理資訊偵測裝置逐漸發展成可輕鬆穿戴在生物體上，例如智慧手環、頭帶、或耳機等，以長時間持續式地偵測生物體的生理資訊。然而，生物體在長時間活動過程中，生理資訊偵測裝置與與肢體之間難免發生錯位，此錯位可能導致量測出失真的生理資訊，而目前的穿戴式生理資訊偵測裝置仍會顯示這些失真的生理資訊值給使用者，因而可能造成生理狀態的誤判。另外，當生物體在進出不同環境區域時，可能因不同環境區域的環境光的改變，而導致生理偵測裝置的量測訊號失真。 The physiological information detection device is gradually developed to be easily worn on a biological body, such as a smart bracelet, a headband, or an earphone, so as to continuously detect the biological information of the biological body for a long time. However, during the long-term activity of the living body, a misalignment between the physiological information detection device and the limb is unavoidable. This misalignment may cause the measured physiological information to be distorted. The current wearable physiological information detection device still displays These distorted physiological information values are given to the user, which may cause misjudgment of the physiological state. In addition, when a living body enters or exits from different environmental areas, the measurement signals of the physiological detection device may be distorted due to changes in the ambient light in different environmental areas.

因此，亟需提出一種新的技術去改善前述問題。 Therefore, it is urgent to propose a new technology to improve the aforementioned problems.

因此，本揭露提出一種生理資訊偵測裝置及使用其之生理資訊偵測方法，可改善前述習知問題。 Therefore, this disclosure proposes a physiological information detection device and uses the same The physiological information detection method can improve the aforementioned conventional problems.

根據本揭露之一實施例，提出一種生理資訊偵測裝置。生理資訊偵測裝置包括一第一光訊號提供器、一光訊號接收器及一處理器。第一光訊號提供器用以提供一第一光偵測訊號給一生物體，第一光偵測訊號經與該生物體作用後成為一第一生理訊號。光訊號接收器用以接收該第一生理訊號。處理器用以操作在：依據第一生理訊號，計算生物體的數個生理資訊值；判斷此些生理資訊值之任一者是否異常；以及，若此些生理資訊值之任一者為異常，以非異常的那些生理資訊的一生理資訊信賴值取代異常的生理資訊。 According to an embodiment of the present disclosure, a physiological information detection device is provided. The physiological information detection device includes a first optical signal provider, an optical signal receiver, and a processor. The first light signal provider is used to provide a first light detection signal to a living body, and the first light detection signal becomes a first physiological signal after interacting with the living body. The optical signal receiver is used for receiving the first physiological signal. The processor is operable to: calculate several physiological information values of the organism according to the first physiological signal; determine whether any of these physiological information values is abnormal; and, if any of these physiological information values is abnormal, Replace the abnormal physiological information with a physiological information confidence value that is not abnormal.

根據本揭露之另一實施例，提出一種生理訊號偵測方法。生理訊號偵測方法包括以下步驟。提供前述生理資訊偵測裝置；第一光訊號提供器提供一第一光偵測訊號給一生物體，第一光偵測訊號經與生物體作用後成為一第一生理訊號；光訊號接收器接收第一生理訊號；處理器依據第一生理訊號，計算生物體的數個生理資訊值；處理器判斷此些生理資訊之任一者是否異常；以及，若此些生理資訊之任一者為異常，以非異常的那些生理資訊的一生理資訊信賴值取代異常的生理資訊。 According to another embodiment of the present disclosure, a method for detecting a physiological signal is proposed. The physiological signal detection method includes the following steps. Provide the aforementioned physiological information detection device; the first optical signal provider provides a first optical detection signal to a living body, and the first optical detection signal becomes a first physiological signal after interacting with the living body; the optical signal receiver receives A first physiological signal; the processor calculates several physiological information values of the organism according to the first physiological signal; the processor determines whether any of these physiological information is abnormal; and if any of these physiological information is abnormal , Replace the abnormal physiological information with a physiological information confidence value that is not abnormal.

為了對本揭露之上述及其他方面有更佳的瞭解，下文特舉較佳實施例，並配合所附圖式，作詳細說明如下： In order to have a better understanding of the above and other aspects of this disclosure, the preferred embodiments are described below in detail with the accompanying drawings, as follows:

10‧‧‧生物體 10‧‧‧ organism

100‧‧‧生理資訊偵測裝置 100‧‧‧ physiological information detection device

110‧‧‧處理器 110‧‧‧ processor

120‧‧‧第一光訊號提供器 120‧‧‧First Optical Signal Provider

130‧‧‧第二光訊號提供器 130‧‧‧Second Optical Signal Provider

140‧‧‧光訊號接收器 140‧‧‧Optical Signal Receiver

150‧‧‧指示器 150‧‧‧ indicator

160‧‧‧顯示器 160‧‧‧Display

A1、A11、A12、A13、A14、A15、A16‧‧‧脈搏值欄位 A1, A11, A12, A13, A14, A15, A16‧‧‧ Pulse field

A2、A21、A22、A23、A24、A25、A26‧‧‧生理訊息值欄位 A2, A21, A22, A23, A24, A25, A26

DC1‧‧‧第一基線值 DC1‧‧‧first baseline value

DC2‧‧‧第二基線值 DC2‧‧‧Second Baseline Value

M1‧‧‧最大值 M1‧‧‧max

M11、M12‧‧‧對應點 M11, M12‧‧‧ Correspondence points

P1‧‧‧第一生理訊號 P1‧‧‧First physiological signal

P11、P21‧‧‧第一點 P11, P21‧‧‧‧The first point

P2‧‧‧第二生理訊號 P2‧‧‧Second physiological signal

P12、P22‧‧‧第二點 P12, P22‧‧‧‧The second point

P3‧‧‧合成生理訊號 P3‧‧‧Synthetic physiological signal

P4‧‧‧微分曲線 P4‧‧‧ Differential curve

P41‧‧‧脈衝間距 P41‧‧‧Pulse pitch

PA1‧‧‧第一振幅值 PA1‧‧‧First amplitude value

PA2‧‧‧第二振幅值 PA2‧‧‧Second amplitude value

S1‧‧‧第一光偵測訊號 S1‧‧‧First light detection signal

S2‧‧‧第二光偵測訊號 S2‧‧‧Second light detection signal

S110、S120、S130、S140、S150、S160、S170、S180、S210、S220、S230、S240、S250、S260、S270、S280、S290、S310、 S315、S320、S325、S330、S335、S340、S345、S350、S355、S360、S365、S370、S375、S380‧‧‧步驟 S110, S120, S130, S140, S150, S160, S170, S180, S210, S220, S230, S240, S250, S260, S270, S280, S290, S310, S315, S320, S325, S330, S335, S340, S345, S350, S355, S360, S365, S370, S375, S380

第1A及1B圖為本揭露一實施例之生理資訊偵測方法的流程示意圖。 1A and 1B are schematic flowcharts of a physiological information detection method according to an embodiment of the disclosure.

第2圖為本揭露一實施例之生理資訊偵測裝置的功能方塊示意圖。 FIG. 2 is a functional block diagram of a physiological information detection device according to an embodiment of the disclosure.

第3A至3F圖為本揭露一實施例之處理第一生理訊號及第二生理訊號的過程示意圖。 3A to 3F are schematic diagrams of a process of processing a first physiological signal and a second physiological signal according to an embodiment of the disclosure.

第4圖為本揭露另一實施例之生理資訊偵測方法的流程示意圖。 FIG. 4 is a schematic flowchart of a physiological information detection method according to another embodiment of the disclosure.

第5圖為本揭露一實施例之生理資訊欄位的示意圖。 FIG. 5 is a schematic diagram of a physiological information field according to an embodiment of the disclosure.

第6A及6B圖為本揭露另一實施例之生理資訊偵測方法的流程示意圖。 6A and 6B are schematic flowcharts of a method for detecting physiological information according to another embodiment of the disclosure.

第7圖為第5圖之脈搏值欄位的更新示意圖。 FIG. 7 is a schematic diagram of updating the pulse value field in FIG. 5.

第8圖為第7圖之異常脈搏值的剔除示意圖。 FIG. 8 is a schematic diagram of eliminating abnormal pulse values in FIG. 7.

請參照第1A及1B圖，其繪示本揭露一實施例之生理資訊偵測方法的流程示意圖。 Please refer to FIGS. 1A and 1B, which are schematic flowcharts of a physiological information detection method according to an embodiment of the present disclosure.

在步驟S110中，請同時參照第2圖，其繪示本揭露一實施例之生理資訊偵測裝置100的功能方塊示意圖。提供生理資訊偵測裝置100。在本實施例，生理資訊偵測裝置100包括處理器110、第一光訊號提供器120、第二光訊號提供器130、光訊號接收器140、指示器150及顯示器160。處理器110耦接於第一光訊號提供器120、第二光訊號提供器130及光訊號接收器140，用以控制第一光訊號提供器120及第二光訊號提供器130發出光偵測訊號，並處理及/或分析光訊號接收器140接收到的生理訊號。在一實施例中，第一光訊號提供器120例如是紅光發射器，第二光訊號提供器130例如是紅外光發射器，而光訊號接收器140例如是光偵測器(photo detector,PD)，然本揭露實施例不受此限。 In step S110, please refer to FIG. 2 at the same time, which illustrates a functional block diagram of the physiological information detection device 100 according to an embodiment of the present disclosure. A physiological information detection device 100 is provided. In this embodiment, the physiological information detection device 100 includes a processor 110, a first optical signal provider 120, a second optical signal provider 130, an optical signal receiver 140, an indicator 150, and a display 160. The processor 110 is coupled to the first optical signal provider 120, the second optical signal provider 130, and the optical signal receiver 140 to control the first optical signal provider 120 and the second optical signal provider 130 to emit light. Detect signals and process and / or analyze physiological signals received by the optical signal receiver 140. In one embodiment, the first optical signal provider 120 is, for example, a red light transmitter, the second optical signal provider 130 is, for example, an infrared light transmitter, and the optical signal receiver 140 is, for example, a photo detector (photo detector, PD), but the disclosed embodiments are not limited to this.

在步驟S120中，處理器110回應生理資訊偵測裝置100的啟動指令，控制第一光訊號提供器120及第二光訊號提供器130分別提供第一光偵測訊號S1及第二光偵測訊號S2給一生物體10。啟動指令例如是生物體10對生理資訊偵測裝置100的一觸發動作所產生，或生理資訊偵測裝置100定時自我啟動。 In step S120, the processor 110 controls the first optical signal provider 120 and the second optical signal provider 130 to provide the first light detection signal S1 and the second light detection, respectively, in response to the startup instruction of the physiological information detection device 100. The signal S2 is given to a living body 10. The startup instruction is, for example, generated by a triggering action of the biological body 10 on the physiological information detection device 100, or the physiological information detection device 100 is self-started periodically.

第一光偵測訊號S1及第二光偵測訊號S2經與生物體10作用(例如：反射、穿透等光路有接觸到生物體10的方式)後分別成為第一生理訊號P1及第二生理訊號P2，並由光訊號接收器140接收，其中作用是指光偵測訊號經過生物體反射或穿透等，但本揭露實施例並不限於此。生物體10例如是人類身體或動物身體的任一部分，如指頭等。在此步驟，生物體10可保持靜態，以提升或確保生理資訊偵測裝置100的驅動設定的準確性。 The first light detection signal S1 and the second light detection signal S2 become the first physiological signal P1 and the second after interacting with the biological body 10 (for example, the way in which the optical path contacts the biological body 10 such as reflection and penetration). The physiological signal P2 is received by the optical signal receiver 140, where the function means that the light detection signal is reflected or penetrated by the living body, but the embodiment of the disclosure is not limited thereto. The living body 10 is, for example, any part of a human body or an animal body, such as a finger. In this step, the living body 10 can remain static to improve or ensure the accuracy of the driving setting of the physiological information detection device 100.

處理器110分別調整第一光訊號提供器120及第二光訊號提供器130的驅動參數，使第一生理訊號P1的第一基線值DC1(繪示於第3F圖)達到一第一基線預設值及第二生理訊號P2的第二基線值DC2(繪示於第3F圖)達到一第二基線預設值。若未達基線預設值，處理器110可增加第一光訊號提供器120及第二光訊號提供器130的驅動電流，讓第一基線值DC1達到第一基線預設值且讓第二基線值DC2達到第二基線預設值。若驅動電流已達到上限值，就不再增加驅動電流，改增加光訊號接收器140的放大倍率，讓第一基線值DC1達到第一基線預設值且讓第二基線值DC2達到第二基線預設值。前述第一基線預設值及第二基線預設值例如是光訊號接收器140接收到的生理訊號轉換成電壓值的一半，其中第一光訊號提供器120及第二光訊號提供器130可以分別具有不同或相同的驅動參數，即第一光訊號提供器120及第二光訊號提供器130的驅動電流可相同或相異且/或放大倍率可相同或相異。 The processor 110 adjusts the driving parameters of the first optical signal provider 120 and the second optical signal provider 130, respectively, so that the first baseline value DC1 (shown in FIG. 3F) of the first physiological signal P1 reaches a first baseline prediction The set value and the second baseline value DC2 (shown in FIG. 3F) of the second physiological signal P2 reach a second baseline preset value. If the baseline preset value is not reached, the processor 110 may increase the driving current of the first optical signal provider 120 and the second optical signal provider 130 so that the first baseline value DC1 reaches the first The baseline preset value and let the second baseline value DC2 reach the second baseline preset value. If the driving current has reached the upper limit, the driving current is no longer increased, and the magnification of the optical signal receiver 140 is increased so that the first baseline value DC1 reaches the first baseline preset value and the second baseline value DC2 reaches the second Baseline preset. The aforementioned first baseline preset value and the second baseline preset value are, for example, half of a voltage value converted from a physiological signal received by the optical signal receiver 140, wherein the first optical signal provider 120 and the second optical signal provider 130 may The driving parameters of the first optical signal provider 120 and the second optical signal provider 130 may be the same or different, and / or the magnifications may be the same or different, respectively.

藉由前述調光步驟，可讓第一光偵測訊號S1及第二光偵測訊號S2因應量測位置血管分佈與密度不同或是環境光源改變而調整，以提高所偵測之生理資訊的準確性。 Through the aforementioned dimming step, the first light detection signal S1 and the second light detection signal S2 can be adjusted according to different blood vessel distributions and densities at the measurement position or environmental light sources, so as to improve the detected physiological information accuracy.

在步驟S130中，處理器110判斷第一生理訊號P1的每個心跳脈衝(Cardiac Pulse)的血液灌流指數(Perfusion Index,PI)是否達到一第一指數預設值及第二生理訊號P2的每個心跳脈衝的血液灌流指數是否達到一第二指數預設值；若是，進入步驟S140；若否，表示生理資訊偵測裝置100未正確穿戴，進入步驟S180，處理器110控制指示器150或顯示器160發出一警告訊息。回應警告訊息，生物體10可重新穿戴生理資訊偵測裝置100。重戴後，生理訊號偵測方法可回到步驟S120。此外，警告訊息可以是光線、聲音、畫面、振動等任何可以通知生物體10的訊息。 In step S130, the processor 110 determines whether the perfusion index (PI) of each heartbeat pulse (Cardiac Pulse) of the first physiological signal P1 reaches a preset value of the first index and each of the second physiological signal P2. Whether the blood perfusion index of each heartbeat pulse reaches a second index preset value; if yes, go to step S140; if not, it means that the physiological information detection device 100 is not properly worn, and go to step S180, the processor 110 controls the indicator 150 or the display 160 issues a warning message. In response to the warning message, the biological body 10 can re-wear the physiological information detection device 100. After re-wearing, the physiological signal detection method may return to step S120. In addition, the warning message may be any message that can notify the living body 10 such as light, sound, picture, and vibration.

血液灌流指數可定義為生理訊號(如第一生理訊號 P1及第二生理訊號P2)的振幅值與基線值的比例。例如，第一生理訊號P1的各心跳脈衝的血液灌流指數為第一振幅值PA1(如第3F圖所示)與第一基線值DC1(如第3F圖所示)的比例，而第二生理訊號P2的各心跳脈衝的血液灌流指數為第二振幅值PA2(如第3F圖所示)與第二基線值DC2(如第3F圖所示)的比例。在一實施例中，第一指數預設值及第二指數預設值例如是3%，然其值可更小或更大。 The hemoperfusion index can be defined as a physiological signal (such as the first physiological signal The ratio of the amplitude value of P1 and the second physiological signal P2) to the baseline value. For example, the hemoperfusion index of each heartbeat pulse of the first physiological signal P1 is the ratio of the first amplitude value PA1 (as shown in Figure 3F) to the first baseline value DC1 (as shown in Figure 3F), and the second physiological signal The hemoperfusion index of each heartbeat pulse of the signal P2 is the ratio of the second amplitude value PA2 (as shown in FIG. 3F) to the second baseline value DC2 (as shown in FIG. 3F). In one embodiment, the first index preset value and the second index preset value are, for example, 3%, but the values may be smaller or larger.

舉例來說，請參照第3A至3F圖，其繪示依照本揭露一實施例之處理第一生理訊號P1及第二生理訊號P2的過程示意圖。首先，如第3A圖所示，光訊號接收器140接收第一生理訊號P1及第二生理訊號P2。第3A圖所示的第一生理訊號P1及第二生理訊號P2例如是一段時間區間內所取得的訊號，此時間區間例如是2秒，然亦可更短或更長。第一生理訊號P1及第二生理訊號P2各包含數個心跳脈衝。然後，如第3B圖所示，處理器110合成第一生理訊號P1與第二生理訊號P2，以獲得一合成生理訊號P3。然後，如第3C圖所示，處理器110對合成生理訊號P3進行帶通過濾(Bandpass Filter)，然後進行一次微分，接著再進行正規化，而獲得微分曲線P4。此外，處理器110紀錄微分曲線P4的二波峰的脈衝間距(Pulse-Pulse Interval,PPI)P41。然後，如第3D圖所示，處理器110決定微分曲線P4的最大值M1。每個心跳脈衝會有一個最大值M1。第3D圖繪示四個心跳脈衝，因此會有四個最大值M1。然後，如第3E圖所示，處理器110決定微分曲線P4中鄰近最大值M1且等於0(或近似0)的二個對應點M11及M12。為避免圖示過於複雜，第3E圖僅繪示一個最大值M1所對應的一組對應點M11及M12。然後如第3F圖所示，把二個對應點M11及M12分別對應到第3A圖之第一生理訊號P1，以獲得第一點P11及第二點P12，其中第一點P11為第一生理訊號P1的波谷，而第二點P12為第一生理訊號P1的波峰。第一點P11與第二點P12的垂直距離定義為第一振幅值PA1，而第一點P11定義為第一基線值DC1。相似地，把二個對應點M11及M12分別對應到第3A圖之第二生理訊號P2，以獲得第一點P21及第二點P22，其中第一點P21為第二生理訊號P2的波谷，而第二點P22為第二生理訊號P2的波峰。第一點P21與第二點P22的垂直距離定義為第二振幅值PA2，而第一點P21定義為第二基線值DC2。在獲得第一基線值DC1、第一振幅值PA1、第二基線值DC2及第二振幅值PA2後，處理器110可據以計算出第一指數預設值(如PA1/DC1×100%)及第二指數預設值(如PA2/DC2×100%)。 For example, please refer to FIGS. 3A to 3F, which are schematic diagrams illustrating a process of processing the first physiological signal P1 and the second physiological signal P2 according to an embodiment of the present disclosure. First, as shown in FIG. 3A, the optical signal receiver 140 receives a first physiological signal P1 and a second physiological signal P2. The first physiological signal P1 and the second physiological signal P2 shown in FIG. 3A are, for example, signals obtained within a period of time, and this time interval is, for example, 2 seconds, but may be shorter or longer. The first physiological signal P1 and the second physiological signal P2 each include a plurality of heartbeat pulses. Then, as shown in FIG. 3B, the processor 110 synthesizes the first physiological signal P1 and the second physiological signal P2 to obtain a synthetic physiological signal P3. Then, as shown in FIG. 3C, the processor 110 performs a bandpass filter on the synthetic physiological signal P3, then performs a differentiation, and then performs a normalization to obtain a differential curve P4. In addition, the processor 110 records a pulse-pulse interval (PPI) P41 of two peaks of the differential curve P4. Then, as shown in FIG. 3D, the processor 110 determines the maximum value M1 of the differential curve P4. Each heartbeat pulse has a maximum value M1. Figure 3D shows four heartbeat pulses, so there will be four maximum values M1. Then, as shown in FIG. 3E, the processor 110 determines Two corresponding points M11 and M12 near the maximum value M1 and equal to 0 (or approximately 0) in the fixed differential curve P4. In order to avoid the illustration being too complicated, FIG. 3E only shows a set of corresponding points M11 and M12 corresponding to a maximum value M1. Then, as shown in FIG. 3F, the two corresponding points M11 and M12 are respectively mapped to the first physiological signal P1 in FIG. 3A to obtain a first point P11 and a second point P12, where the first point P11 is the first physiological point. The valley of the signal P1, and the second point P12 is the peak of the first physiological signal P1. The vertical distance between the first point P11 and the second point P12 is defined as a first amplitude value PA1, and the first point P11 is defined as a first baseline value DC1. Similarly, two corresponding points M11 and M12 are respectively corresponding to the second physiological signal P2 in FIG. 3A to obtain a first point P21 and a second point P22, where the first point P21 is a trough of the second physiological signal P2, The second point P22 is the peak of the second physiological signal P2. The vertical distance between the first point P21 and the second point P22 is defined as the second amplitude value PA2, and the first point P21 is defined as the second baseline value DC2. After obtaining the first baseline value DC1, the first amplitude value PA1, the second baseline value DC2, and the second amplitude value PA2, the processor 110 can calculate a first index preset value (such as PA1 / DC1 × 100%). And the second index preset value (such as PA2 / DC2 × 100%).

在步驟S140中，若第一生理訊號P1的心跳脈衝(Cardiac Pulse)的血液灌流指數(Perfusion Index,PI)達到第一指數預設值，處理器110紀錄當前的第一基線值DC1及第一振幅值PA1(即達到第一指數預設值的第一基線值DC1及第一振幅值PA1)，並分別設為第一基線初始值及第一振幅初始值，且將第二生理訊號P2當前的第二基線值DC2及第二振幅值PA2分別設為第二基線初始值及第二振幅初始值(即達到第二指數預設值的第二基線值DC2及第二振幅值PA2)，以做為後續判斷第一基線值DC1、第一振幅值PA1、第二基線值DC2及第二振幅值PA2是否偏離的基準。 In step S140, if the blood perfusion index (PI) of the heartbeat pulse (Cardiac Pulse) of the first physiological signal P1 reaches the first index preset value, the processor 110 records the current first baseline value DC1 and the first The amplitude value PA1 (that is, the first baseline value DC1 and the first amplitude value PA1 that reach the first index preset value) are set to the first baseline initial value and the first amplitude initial value, respectively, and the second physiological signal P2 is currently The second baseline value DC2 and the second amplitude value PA2 are set as The second baseline initial value and the second amplitude initial value (that is, the second baseline value DC2 and the second amplitude value PA2 that reach the second index preset value) are used as the subsequent determination of the first baseline value DC1 and the first amplitude value PA1. 2. Whether the second baseline value DC2 and the second amplitude value PA2 deviate.

在步驟S150中，處理器110採用前述第3A~3F圖的流程，持續計算每個時間區間內所接收到的第一生理訊號P1的每個心跳脈衝的第一基線值DC1及第一振幅值PA1以及第二生理訊號P2的每個心跳脈衝的第二基線值DC2及第二振幅值PA2。 In step S150, the processor 110 continuously calculates the first baseline value DC1 and the first amplitude value of each heartbeat pulse of the first physiological signal P1 received in each time interval by using the flow of the aforementioned 3A to 3F diagrams. The second baseline value DC2 and the second amplitude value PA2 of each heartbeat pulse of PA1 and the second physiological signal P2.

在步驟S160中，處理器110依據第一生理訊號P1的每個心跳脈衝的第一基線值DC1及第一振幅值PA1以及第二生理訊號P2的每個心跳脈衝的第二基線值DC2及第二振幅值PA2，計算生物體10的生理資訊，如每分鐘的脈搏數(以下稱脈搏值)及其它生理訊息，如血氧量等。 In step S160, the processor 110 according to the first baseline value DC1 and the first amplitude value PA1 of each heartbeat pulse of the first physiological signal P1 and the second baseline value DC2 and the second baseline value of each heartbeat pulse of the second physiological signal P2. The second amplitude value PA2 calculates the physiological information of the living body 10, such as the number of pulses per minute (hereinafter referred to as the pulse value) and other physiological information, such as the amount of blood oxygen.

在步驟S170中，處理器110判斷第一生理訊號P1的每個心跳脈衝的第一基線值DC1及第一振幅值PA1是否偏離前述第一基線初始值及第一振幅初始值持續一段時間，且判斷第二生理訊號P2的每個心跳脈衝的第二基線值DC2及第二振幅值PA2是否偏離前述第二基線初始值及第二振幅初始值持續一段時間；若是，進入步驟S180，發出一警告訊息；若否，回到步驟S150，繼續偵測生物體10的生理資訊。前述的「一段時間」例如是4秒，然亦可更長或更短。此外，前述的「偏離」指的是當第一基線值DC1偏離第一基線初始值的一定比例後，如+/-10%，即判斷為偏離。第一振幅值PA1、第二生理訊號P2及第二振幅值PA2的偏離判斷亦同。可能發生「偏離」的情況例如是，生理資訊偵測裝置與與生物體10或生物體10的肢體之間發生錯位。 In step S170, the processor 110 determines whether the first baseline value DC1 and the first amplitude value PA1 of each heartbeat pulse of the first physiological signal P1 deviate from the aforementioned first baseline initial value and the first amplitude initial value for a period of time, and Determine whether the second baseline value DC2 and the second amplitude value PA2 of each heartbeat pulse of the second physiological signal P2 deviate from the aforementioned second baseline initial value and the second amplitude initial value for a period of time; if yes, go to step S180 and issue a warning Message; if not, return to step S150 to continue to detect the physiological information of the living body 10. The aforementioned "time period" is, for example, 4 seconds, but it may be longer or shorter. In addition, the aforementioned "deviation" means when After the first baseline value DC1 deviates from the initial value of the first baseline by a certain percentage, such as +/- 10%, it is judged as a deviation. The deviation judgment of the first amplitude value PA1, the second physiological signal P2, and the second amplitude value PA2 is also the same. A case where the “deviation” may occur is, for example, a displacement between the physiological information detection device and the living body 10 or a limb of the living body 10.

在步驟S180中，處理器110控制指示器150或顯示器160發出警告訊息。生物體10回應警告訊息，可重新調整或重新穿戴生理資訊偵測裝置100。待生物體10重新調整或重戴生理資訊偵測裝置100後，生理訊號偵測方法可回到步驟S120。 In step S180, the processor 110 controls the indicator 150 or the display 160 to issue a warning message. In response to the warning message, the living body 10 can readjust or re-wear the physiological information detection device 100. After the biological body 10 readjusts or re-wears the physiological information detection device 100, the physiological signal detection method may return to step S120.

請參照第4圖，其繪示依照本揭露另一實施例之生理資訊偵測方法的流程圖。第4圖的步驟S210可接續在第1A圖之步驟S130與步驟S140之間，或併入第1A圖之步驟S150中執行。 Please refer to FIG. 4, which illustrates a flowchart of a physiological information detection method according to another embodiment of the present disclosure. Step S210 of FIG. 4 may be continued between step S130 and step S140 of FIG. 1A, or incorporated in step S150 of FIG. 1A and executed.

在步驟S210中，處理器110設定n的初始值為1。 In step S210, the processor 110 sets an initial value of n to 1.

在步驟S220中，處理器110判斷依據第3F圖的脈衝間距P41，判斷脈搏值是否介於40bpm(Beats Per Minutes)與240bpm之間；若是，表示生物體10是在一穩定狀態中；若否，表示生物體10可能處在一不穩定狀態(如運動後)，此時所量得的生理資訊對生物體10來說參考意義較低，因此可忽略不計，即該心跳脈衝的訊號可跳過不計。此外，前述的「脈搏值」例如是第3F圖之的脈衝間距P41換算為每分鐘之脈動次數。 In step S220, the processor 110 determines whether the pulse value is between 40bpm (Beats Per Minutes) and 240bpm according to the pulse interval P41 in FIG. 3F; if yes, it indicates that the organism 10 is in a stable state; if not , Indicating that the biological body 10 may be in an unstable state (such as after exercise). The measured physiological information at this time has a low reference meaning to the biological body 10, so it can be ignored, that is, the signal of the heartbeat pulse can be jumped. Never mind. In addition, the aforementioned "pulse value" is, for example, the pulse interval P41 in FIG. 3F converted to the number of pulses per minute.

在步驟S230中，如第5圖所示，其繪示依照本揭露一實施例之生理訊息值欄位的示意圖。處理器110將當前脈搏值記錄在第n個脈搏值欄位(生理資訊欄位的一種)，如脈搏值欄位A11~A16，其中脈搏值欄位A11、A12、A13、A14、A15及A16分別為第1個(n=1)欄位、第2個(n=2)欄位、第3個(n=3)欄位、第4個(n=4)欄位、第5個(n=5)欄位及第6個(n=6)欄位。脈搏值欄位A1係以六個為例說明，然亦可少於六個或多於六個。此外，脈搏值欄位A1為處理器110的一位址陣列或另一記憶體的位址陣列。 In step S230, as shown in FIG. 5, it is a schematic diagram showing a physiological information value field according to an embodiment of the disclosure. The processor 110 sets the current pulse value Recorded in the nth pulse value field (a type of physiological information field), such as the pulse value fields A11 ~ A16, where the pulse value fields A11, A12, A13, A14, A15, and A16 are the first (n = 1) field, the second (n = 2) field, the third (n = 3) field, the fourth (n = 4) field, the fifth (n = 5) field, and The sixth (n = 6) field. The pulse value field A1 is described by taking six as an example, but it may be less than six or more than six. In addition, the pulse value field A1 is an address array of the processor 110 or an address array of another memory.

在步驟S240中，處理器110依據第一生理訊號P1的心跳脈衝的第一基線值DC1及第一振幅值PA1以及第二生理訊號P2的心跳脈衝的第二基線值DC2及第二振幅值PA2，計算當前生理訊息值，如血氧量。 In step S240, the processor 110 according to the first baseline value DC1 and the first amplitude value PA1 of the heartbeat pulse of the first physiological signal P1 and the second baseline value DC2 and the second amplitude value PA2 of the heartbeat pulse of the second physiological signal P2. To calculate the current physiological information value, such as blood oxygen.

在步驟S250中，處理器110將當前生理訊息值記錄在第n個生理訊息值欄位(生理資訊欄位的一種)，如生理訊息值欄位A21~A26，其中生理訊息值欄位A21、A22、A23、A24、A25及A26分別為第1個(n=1)欄位、第2個(n=2)欄位、第3個(n=3)欄位、第4個(n=4)欄位、第5個(n=5)欄位及第6個(n=6)欄位，如第5圖之實施例所示。生理訊息值欄位A2係以六個為例說明，然亦可少於六個或多於六個。生理訊息值欄位A2為處理器110的一位址陣列或另一記憶體的位址陣列。 In step S250, the processor 110 records the current physiological information value in the nth physiological information value field (a type of physiological information field), such as the physiological information value fields A21 to A26, where the physiological information value fields A21, A22, A23, A24, A25, and A26 are the first (n = 1) field, the second (n = 2) field, the third (n = 3) field, and the fourth (n = 4) The field, the fifth (n = 5) field, and the sixth (n = 6) field, as shown in the embodiment in FIG. 5. The physiological information value field A2 is described by taking six as an example, but it may be less than six or more than six. The physiological information value field A2 is an address array of the processor 110 or an address array of another memory.

在步驟S260中，處理器110判斷n是否等於M，其中M例如是脈搏值欄位A1的數量及生理訊息值欄位A2的數量，如六個。若n等於M，表示脈搏值欄位A1及生理訊息值欄位A2被填滿，進入步驟S270，處理器110計算儲存在M個生理訊息值欄位A2內的M個生理訊息值的生理訊息中位數(生理資訊信賴值的一種)及儲存在M個脈搏值欄位A1內的M個脈搏值的脈搏中位數(生理資訊信賴值的一種)；若n不等於M，表示欄位尚未被填滿，處理器110回到步驟S220，繼續計算下一個心跳脈衝的脈搏值及生理訊息值，並分別儲存在下一個(n=n+1)脈搏值欄位A1及下一個(n=n+1)生理訊息值欄位A2，直到n等於M。在另一實施例中，生理資訊信賴值亦可例如是此些生理資訊欄位內的數個生理資訊的眾數(mode)或此些生理資訊欄位內的數個生理資訊中最接近此些生理資訊的標準差(Standard Deviation)的一者等，但本揭露實施例並不以此為限。 In step S260, the processor 110 determines whether n is equal to M, where M is, for example, the number of pulse value fields A1 and the number of physiological information value fields A2, such as six. If n is equal to M, it means the pulse value field A1 and the physiological information value field The bit A2 is filled, and the process proceeds to step S270. The processor 110 calculates a median physiological message value (a type of the trustworthy value of the physiological information) of the M physiological information values stored in the M physiological information value fields A2 and the M The median pulse of M pulse values in the pulse value field A1 (a type of physiological information trust value); if n is not equal to M, it means that the field has not been filled yet, the processor 110 returns to step S220 and continues to calculate The pulse value and the physiological information value of a heartbeat pulse are stored in the next (n = n + 1) pulse value field A1 and the next (n = n + 1) physiological information value field A2, respectively, until n is equal to M. In another embodiment, the physiological information trust value may also be, for example, a mode of a plurality of physiological information in the physiological information fields or a physiological mode in which the physiological information fields are closest to this. One of the standard deviations of some physiological information, etc., but the embodiment of the disclosure is not limited thereto.

請再參見第5圖之實施例，M個脈搏值欄位A1的M個脈搏值依序是60、62、61、59、60及59，其脈搏中位數為60。M個生理訊息值欄位A2的M個生理訊息值依序是96%、95%、97%、92%、99%及98%，其生理訊息中位數的計算方式類似脈搏中位數，於此不再贅述。 Please refer to the embodiment in FIG. 5 again. The M pulse values of the M pulse value fields A1 are 60, 62, 61, 59, 60, and 59 in order, and the median pulse is 60. The M physiological information values of the M physiological information value fields A2 are 96%, 95%, 97%, 92%, 99%, and 98% in sequence. The calculation method of the median physiological information is similar to the median pulse. I will not repeat them here.

在步驟S280中，處理器110計算M個脈搏值欄位A1內的M個脈搏值的脈搏平均值及M個生理訊息值欄位A2內的M個生理訊息值的生理訊息平均值。 In step S280, the processor 110 calculates the pulse average value of the M pulse values in the M pulse value field A1 and the average value of the physiological information of the M physiological information values in the M physiological information value field A2.

在步驟S290中，處理器110控制顯示器160顯示脈搏平均值及生理訊息平均值。在另一實施例中，亦可省略本步驟S290。 In step S290, the processor 110 controls the display 160 to display the average pulse rate and the average physiological information. In another embodiment, this step S290 may also be omitted.

此外，在其它實施例中，第5圖之脈搏值欄位A11~A16亦可填入系統預設值。例如，脈搏值欄位A11~A16可填入相同值，如60~80的其中一數值，然亦可填入相異值。相似地，第5圖之生理訊息值欄位A21~A26亦可填入系統預設值。例如，生理訊息值欄位A21~A26可填入相同值，如99%~90%的其中一數值，然亦可填入相異值；在此設計下，可省略第4圖的流程。 In addition, in other embodiments, the pulse value fields A11 ~ A16 in FIG. 5 can also be filled in the system default values. For example, the pulse value fields A11 ~ A16 can be filled with the same value, such as one of 60 ~ 80, but different values can also be filled. Similarly, the physiological information value fields A21 ~ A26 in Figure 5 can also be filled in the system default values. For example, the physiological information value fields A21 ~ A26 can be filled with the same value, such as one of 99% ~ 90%, but they can also be filled with different values; under this design, the process in Figure 4 can be omitted.

請參照第6A及6B圖，其繪示依照本揭露另一實施例之生理資訊偵測方法的流程示意圖。步驟S310可接續在第4圖之步驟S290之後。 Please refer to FIGS. 6A and 6B, which are schematic flowcharts of a physiological information detection method according to another embodiment of the present disclosure. Step S310 may be continued after step S290 in FIG. 4.

在步驟S310中，處理器110設定n的初始值為1。 In step S310, the processor 110 sets an initial value of n to 1.

然後，處理器110可執行步驟S150，採用例如是前述第3A~3F圖的流程，計算所接收到的第一生理訊號P1的心跳脈衝的第一基線值DC1及第一振幅值PA1以及第二生理訊號P2的心跳脈衝的第二基線值DC2及第二振幅值PA2，接著進入步驟S315。 Then, the processor 110 may execute step S150 and calculate the first baseline value DC1, the first amplitude value PA1, and the second amplitude value PA1 of the heartbeat pulse of the received first physiological signal P1 by using the flow such as the aforementioned 3A to 3F diagrams. The second baseline value DC2 and the second amplitude value PA2 of the heartbeat pulse of the physiological signal P2, and then the process proceeds to step S315.

在步驟S315中，處理器110依據脈衝間距P41(繪示於第3F圖)判斷脈搏值是否介於40bpm與240bpm之間；若是，表示生物體10處在一穩定狀態，方進行後續生理資訊的偵測；若否，表示生物體10可能處在一不穩定狀態(如運動後)，此時所量得的生理資訊對生物體10來說參考意義較低，因此可忽略不計，即該心跳脈衝的訊號可跳過不計，流程可回到步驟 S150，再進入步驟S315。 In step S315, the processor 110 determines whether the pulse value is between 40bpm and 240bpm according to the pulse interval P41 (shown in FIG. 3F); if it is, it indicates that the biological body 10 is in a stable state before performing subsequent physiological information. Detection; if not, it means that the biological body 10 may be in an unstable state (such as after exercise). At this time, the measured physiological information has a low reference meaning to the biological body 10, so it can be ignored, that is, the heartbeat. The pulse signal can be skipped and the process can return to step S150, and then proceed to step S315.

在步驟S320中，如第7圖所示，其繪示第5圖之脈搏值欄位A1的更新示意圖。處理器110以當前的脈搏值取代M個脈搏值欄位A1的第n個脈搏值欄位A1的脈搏值，以將最新的脈搏值依序更新至脈搏值欄位A1。如第7圖所示，以目前的n等於1來說，則第1個脈搏值欄位A11的脈搏值由當前脈搏值(以數值80為例說明)取代。 In step S320, as shown in FIG. 7, it is a schematic diagram of updating the pulse value field A1 in FIG. 5. The processor 110 replaces the pulse value of the nth pulse value field A1 of the M pulse value fields A1 with the current pulse value to sequentially update the latest pulse value to the pulse value field A1. As shown in FIG. 7, if the current n is equal to 1, the pulse value of the first pulse value field A11 is replaced by the current pulse value (a value of 80 is used as an example).

在步驟S325中，處理器110依據第一生理訊號P1的心跳脈衝的第一基線值DC1及第一振幅值PA1以及第二生理訊號P2的心跳脈衝的第二基線值DC2及第二振幅值PA2，計算當前生理訊息值，如血氧量。 In step S325, the processor 110 according to the first baseline value DC1 and first amplitude value PA1 of the heartbeat pulse of the first physiological signal P1 and the second baseline value DC2 and second amplitude value PA2 of the heartbeat pulse of the second physiological signal P2 To calculate the current physiological information value, such as blood oxygen.

在步驟S330中，處理器110以當前的生理訊息值取代M個生理訊息值欄位A2的第n個生理訊息值欄位A2的生理訊息值，以將最新的生理訊息值依序更新至生理訊息值欄位A2。生理訊息值欄位A2的更新方式類似第7圖的脈搏值欄位A1的更新方式，因此第7圖未繪示。 In step S330, the processor 110 replaces the physiological information value of the nth physiological information value field A2 of the M physiological information value fields A2 with the current physiological information value to sequentially update the latest physiological information value to the physiological information. Message value field A2. The method for updating the physiological information value field A2 is similar to the method for updating the pulse value field A1 in FIG. 7, and therefore it is not shown in FIG. 7.

在步驟S335中，處理器110判斷當前脈搏值(即第n個脈搏值欄位A1的脈搏值)是否為異常脈搏值。若是，則進入步驟S340，剔除異常的脈搏值，改以第4圖之步驟S270所計算的脈搏信賴值取代此異常脈搏值。例如，如第8圖所示，其繪示第7圖之異常脈搏值的剔除示意圖。以目前的n等於1來說，以脈搏信賴值(如數值60)取代第1個脈搏值欄位A11的脈搏值。若當前脈搏值非異常脈搏值，則進入步驟S345，處理器110計算M個脈搏值欄位A1的數個脈搏值的脈搏平均值。此外，處理器110重新計算更新後的M個脈搏值欄位A1的M個脈搏值的脈搏信賴值(如第8圖的M個脈搏值)，並以新的脈搏信賴值取代原先的脈搏信賴值。本文的「異常」例如是相對於一預設範圍所定義出，不一定是絕對的情況，然亦可為絕對情況。本文「異常」亦可視為「失真」。 In step S335, the processor 110 determines whether the current pulse value (that is, the pulse value of the n-th pulse value field A1) is an abnormal pulse value. If yes, go to step S340, remove the abnormal pulse value, and replace the abnormal pulse value with the pulse trust value calculated in step S270 in FIG. 4. For example, as shown in FIG. 8, it is a schematic diagram of removing the abnormal pulse value in FIG. 7. Taking the current n equal to 1, the pulse value of the first pulse value field A11 is replaced by a pulse confidence value (such as the value 60). If If the current pulse value is not an abnormal pulse value, the process proceeds to step S345, and the processor 110 calculates a pulse average value of the pulse values in the M pulse value fields A1. In addition, the processor 110 recalculates the pulse trust value of the M pulse values in the updated M pulse value field A1 (such as the M pulse values in FIG. 8), and replaces the original pulse trust value with a new pulse trust value. value. The "abnormality" in this article is, for example, defined relative to a preset range, and is not necessarily an absolute case, but may also be an absolute case. "Anomalies" in this article can also be regarded as "distortion".

接著，在步驟S350中，處理器110判斷當前生理訊息值(即第n個生理訊息值欄位A2的生理訊息值)是否為異常生理訊息值。若是，則進入步驟S355，用第4圖之步驟S270所計算的生理訊息信賴值取代此異常生理訊息值。異常生理訊息值的剔除方式類似第8圖的脈搏值欄位A1的剔除方式，因此第8圖未繪示。若當前生理訊息值非異常生理訊息值，則進入步驟S360，處理器110計算M個生理訊息值欄位A2的數個生理訊息值的生理訊息平均值。此外，處理器110重新計算更新後的M個生理訊息值欄位A2的M個生理訊息值的生理訊息信賴值(如第8圖的M個生理訊息值)，並以新的生理訊息信賴值取代原先的生理訊息信賴值。 Next, in step S350, the processor 110 determines whether the current physiological information value (that is, the physiological information value of the nth physiological information value field A2) is an abnormal physiological information value. If yes, go to step S355, and replace the abnormal physiological information value with the physiological information trust value calculated in step S270 in FIG. 4. The method of removing the abnormal physiological information value is similar to the method of removing the pulse value field A1 in FIG. 8, so it is not shown in FIG. 8. If the current physiological information value is not an abnormal physiological information value, the process proceeds to step S360, and the processor 110 calculates an average value of the physiological information of the plurality of physiological information values in the M physiological information value field A2. In addition, the processor 110 recalculates the physiological information trust values of the M physiological information values in the updated M physiological information value fields A2 (such as the M physiological information values in FIG. 8), and uses the new physiological information trust values. Replace the original confidence value of physiological information.

接著，在步驟S365中，處理器110控制顯示器160顯示生理訊息平均值及脈搏平均值。由於已經剔除異常脈搏值及異常生理訊息值，因此顯示器160所顯示的脈搏平均值及生理訊息平均值必為具有意義(非失真或非異常)的數值。 Next, in step S365, the processor 110 controls the display 160 to display the average value of the physiological information and the average value of the pulse. Since the abnormal pulse value and the abnormal physiological information value have been eliminated, the average pulse value and the average physiological information displayed on the display 160 must be meaningful (non-distorted or non-anomalous) values.

在步驟S365後，進入步驟S170。步驟S170已於前說明過，於此不再贅述。然後，在步驟S370中，處理器110判斷n是否等於M。若n等於M，表示數值更新已到最後一個欄位(第M個欄位)，進入步驟S375，處理器110重設n的值為1，然後進入步驟S315；若n不等於M，表示數值更新尚未到最後一個欄位(第M個欄位)，進入步驟S380，處理器110累加n之值，然後進入步驟S315，繼續對第一生理訊號P1及第二生理訊號P2的下一個(n=n+1)心跳脈衝進行計算。綜上可知，本揭露實施例的生理資訊偵測裝置係以有固定數量的生理資訊欄位(記憶體位址)去存放最新的數個生理資訊，因此，即使生理資訊一直不斷地持續產生，仍不會占用過多的記憶體空間。 After step S365, the process proceeds to step S170. Step S170 has been described before, and is not repeated here. Then, in step S370, the processor 110 determines whether n is equal to M. If n is equal to M, it means that the value has been updated to the last field (the Mth field). Go to step S375, the processor 110 resets the value of n to 1, and then go to step S315; if n is not equal to M, it means the value The update has not reached the last field (the Mth field). The process proceeds to step S380, the processor 110 accumulates the value of n, and then proceeds to step S315, and continues to the next (n of the first physiological signal P1 and the second physiological signal P2). = n + 1) Heartbeat pulses are calculated. In summary, the physiological information detection device of the embodiment of the disclosure uses a fixed number of physiological information fields (memory addresses) to store the latest physiological information. Therefore, even if the physiological information is continuously generated, Does not take up too much memory space.

綜上所述，雖然本揭露已以較佳實施例揭露如上，然其並非用以限定本揭露。本揭露所屬技術領域中具有通常知識者，在不脫離本揭露之精神和範圍內，當可作各種之更動與潤飾。因此，本揭露之保護範圍當視後附之申請專利範圍所界定者為準。 In summary, although the present disclosure has been disclosed as above in the preferred embodiment, it is not intended to limit the present disclosure. Those with ordinary knowledge in the technical field to which this disclosure pertains can make various changes and modifications without departing from the spirit and scope of this disclosure. Therefore, the scope of protection of this disclosure shall be determined by the scope of the appended patent application.

Claims

一種穿戴式生理資訊偵測裝置，包括：一第一光訊號提供器，用以提供一第一光偵測訊號給一生物體，該第一光偵測訊號與該生物體作用後成為一第一生理訊號，該第一生理訊號包括複數個心跳脈衝；一光訊號接收器，用以接收該第一生理訊號；一指示器；以及一處理器，用以操作在：依據該第一生理訊號，計算該生物體的複數個生理資訊；判斷該些生理資訊之任一者是否異常；若該些生理資訊之任一者為異常，以非異常的該些生理資訊的一生理資訊信賴值取代該異常的生理資訊；持續計算該第一生理訊號的各該心跳脈衝的一第一基線值及一第一振幅值；持續判斷該第一基線值及該第一振幅值是否在一時間區間內分別偏離一第一基線初始值及一第一振幅初始值；及若該第一基線值及該第一振幅值在該時間區間內分別偏離該第一基線初始值及該第一振幅初始值，控制該指示器發出一警告訊息；其中，該處理器提供固定數量的複數個生理資訊欄位，該些生理資訊欄位用以儲存該些生理資訊。A wearable physiological information detection device includes a first light signal provider for providing a first light detection signal to a living body, and the first light detection signal interacts with the living body to become a first A physiological signal, the first physiological signal includes a plurality of heartbeat pulses; an optical signal receiver for receiving the first physiological signal; an indicator; and a processor for operating in accordance with the first physiological signal, Calculate a plurality of physiological information of the organism; determine whether any of the physiological information is abnormal; if any of the physiological information is abnormal, replace the physiological information trust value of the non-abnormal physiological information with the Abnormal physiological information; continuously calculating a first baseline value and a first amplitude value of each of the heartbeat pulses of the first physiological signal; continuously determining whether the first baseline value and the first amplitude value are within a time interval, respectively Deviate from a first baseline initial value and a first amplitude initial value; and if the first baseline value and the first amplitude value deviate from the first baseline initial value and the first within the time interval, respectively The initial value of the amplitude, controls the indicator issues a warning message; wherein the processor provides a plurality of fixed number of physiological information fields, the plurality of physiological information fields for storing the plurality of physiological information.

如申請專利範圍第1項所述之穿戴式生理資訊偵測裝置，其中該處理器更用以操作在：計算該生理資訊信賴值與該些非異常的生理資訊的一生理資訊平均值。The wearable physiological information detection device described in item 1 of the scope of the patent application, wherein the processor is further configured to calculate an average value of the physiological information and the non-abnormal physiological information.

如申請專利範圍第2項所述之穿戴式生理資訊偵測裝置，更包括：一顯示器，用以顯示該生理資訊平均值。The wearable physiological information detection device described in item 2 of the scope of patent application, further includes: a display for displaying the average value of the physiological information.

如申請專利範圍第2項所述之穿戴式生理資訊偵測裝置，其中該處理器更用以操作在：重新計算該生理資訊信賴值與該些非異常的生理資訊的一新的生理資訊信賴值，並以該新的生理資訊信賴值取代該生理資訊信賴值。The wearable physiological information detection device according to item 2 of the scope of the patent application, wherein the processor is further configured to: recalculate the trust value of the physiological information and a new trust in the physiological information Value and replaces the new physiological information trust value with the new physiological information trust value.

如申請專利範圍第1項所述之穿戴式生理資訊偵測裝置，其中該第一生理訊號包括複數個心跳脈衝，該處理器更用以操作在：調整該第一光訊號提供器的驅動參數，使該第一生理訊號的該第一基線值達到一第一基線預設值；計算該第一生理訊號的各該心跳脈衝的一第一血液灌流指數(Perfusion Index,PI)，其中該第一血液灌流指數為該第一生理訊號的該第一振幅值與該第一基線值的比例；判斷該第一血液灌流指數是否達到一第一指數預設值；若該第一血液灌流指數達到一第一指數預設值，以當前的該第一基線值及該第一振幅值分別作為該第一基線初始值及該第一振幅初始值。The wearable physiological information detection device according to item 1 of the scope of patent application, wherein the first physiological signal includes a plurality of heartbeat pulses, and the processor is further configured to: adjust a driving parameter of the first optical signal provider To make the first baseline value of the first physiological signal reach a first baseline preset value; calculate a first blood perfusion index (PI) for each of the heartbeat pulses of the first physiological signal, where the first A blood perfusion index is a ratio of the first amplitude value of the first physiological signal to the first baseline value; determining whether the first blood perfusion index reaches a first index preset value; if the first blood perfusion index reaches A first index preset value, using the current first baseline value and the first amplitude value as the first baseline initial value and the first amplitude initial value, respectively.

如申請專利範圍第1項所述之穿戴式生理資訊偵測裝置，更包括：一第二光訊號提供器，用以提供一第二光偵測訊號給該生物體，該第二光偵測訊號自該生物體反射後成為一第二生理訊號；其中，該光訊號接收器更用以接收該第二生理訊號；該處理器更用以操作在：依據該第一生理訊號及該第二生理訊號，計算該生物體的該些生理資訊。The wearable physiological information detection device described in item 1 of the scope of patent application, further includes: a second light signal provider for providing a second light detection signal to the organism, the second light detection The signal becomes a second physiological signal after being reflected by the organism; wherein the optical signal receiver is further configured to receive the second physiological signal; and the processor is further configured to operate in accordance with the first physiological signal and the second physiological signal. The physiological signal calculates the physiological information of the organism.

如申請專利範圍第1項所述之穿戴式生理資訊偵測裝置，其中該生理資訊信賴值係該些生理資訊的眾數(mode)、該些生理資訊的中位數(median value)或該些生理資訊中最接近該些生理資訊之標準差(Standard Deviation)的一者。The wearable physiological information detection device according to item 1 of the scope of patent application, wherein the trust value of the physiological information is the mode of the physiological information, the median value of the physiological information, or the One of the physiological information that is closest to the standard deviation of the physiological information.

如申請專利範圍第1項所述之穿戴式生理資訊偵測裝置，其中該處理器更用以操作在：判斷當前脈搏值是否為一異常脈搏值；當該當前脈搏值為該異常脈搏值時，以一脈搏信賴值取代該異常脈搏值；計算複數個脈搏值欄位的複數個脈搏值的一脈搏平均值；判斷當前生理訊息值是否為一異常生理訊息值；當前生理訊息值為該異常生理訊息值時，以一生理訊息信賴值取代該異常生理訊息值，且計算複數個生理訊息值欄位的複數個生理訊息值的一生理訊息平均值；以及控制一顯示器顯示該生理訊息平均值及該脈搏平均值。The wearable physiological information detection device according to item 1 of the scope of patent application, wherein the processor is further configured to: determine whether the current pulse value is an abnormal pulse value; when the current pulse value is the abnormal pulse value , Replace the abnormal pulse value with a pulse confidence value; calculate a pulse average value of the multiple pulse values in the multiple pulse value fields; determine whether the current physiological information value is an abnormal physiological information value; the current physiological information value is the abnormality When the physiological information value is replaced with a physiological information trust value, the abnormal physiological information value is calculated, and an average physiological information value of the plurality of physiological information values in the plurality of physiological information value fields is calculated; and a display is controlled to display the average value of the physiological information And the average pulse rate.

如申請專利範圍第1項所述之穿戴式生理資訊偵測裝置，其中該處理器更用以操作在：判斷該第一生理訊號的各該心跳脈衝的該第一基線值及該第一振幅值是否偏離該第一基線初始值及該第一振幅初始值持續一段時間；當該第一生理訊號的各該心跳脈衝的該第一基線值及該第一振幅值偏離該第一基線初始值及該第一振幅初始值持續該段時間時，控制該指示器或一顯示器發出該警告訊息；以及當該第一生理訊號的各該心跳脈衝的該第一基線值及該第一振幅值未偏離該第一基線初始值及該第一振幅初始值持續該段時間時，繼續下一個該生理資訊的計算。The wearable physiological information detection device according to item 1 of the scope of patent application, wherein the processor is further configured to: determine the first baseline value and the first amplitude of each heartbeat pulse of the first physiological signal Whether the value deviates from the first baseline initial value and the first amplitude initial value for a period of time; when the first baseline value and the first amplitude value of each of the heartbeat pulses of the first physiological signal deviate from the first baseline initial value And when the initial value of the first amplitude continues for the period of time, controlling the indicator or a display to issue the warning message; and when the first baseline value and the first amplitude value of each of the heartbeat pulses of the first physiological signal are not When the deviation from the first baseline initial value and the first amplitude initial value continues for the period of time, the calculation of the next physiological information is continued.

一種穿戴式生理資訊偵測裝置，包括：一第一光訊號提供器，用以提供一第一光偵測訊號給一生物體，該第一光偵測訊號與該生物體作用後成為一第一生理訊號，該第一生理訊號包括複數個心跳脈衝；一光訊號接收器，用以接收該第一生理訊號；一指示器；以及一處理器，用以操作在：依據該第一生理訊號，計算該生物體的複數個生理資訊；判斷該些生理資訊之任一者是否異常；若該些生理資訊之任一者為異常，以非異常的該些生理資訊的一生理資訊信賴值取代該異常的生理資訊；持續計算該第一生理訊號的各該心跳脈衝的一第一基線值及一第一振幅值；持續判斷該第一基線值及該第一振幅值是否在一時間區間內分別偏離一第一基線初始值及一第一振幅初始值；及若該第一基線值及該第一振幅值在該時間區間內分別偏離該第一基線初始值及該第一振幅初始值，控制該指示器發出一警告訊息；其中，該生理資訊信賴值係該些生理資訊的眾數、該些生理資訊的中位數或該些生理資訊中最接近該些生理資訊之標準差的一者。A wearable physiological information detection device includes a first light signal provider for providing a first light detection signal to a living body, and the first light detection signal interacts with the living body to become a first A physiological signal, the first physiological signal includes a plurality of heartbeat pulses; an optical signal receiver for receiving the first physiological signal; an indicator; and a processor for operating in accordance with the first physiological signal, Calculate a plurality of physiological information of the organism; determine whether any of the physiological information is abnormal; if any of the physiological information is abnormal, replace the physiological information trust value of the non-abnormal physiological information with the Abnormal physiological information; continuously calculating a first baseline value and a first amplitude value of each of the heartbeat pulses of the first physiological signal; continuously determining whether the first baseline value and the first amplitude value are within a time interval, respectively Deviate from a first baseline initial value and a first amplitude initial value; and if the first baseline value and the first amplitude value deviate from the first baseline initial value and the first within the time interval, respectively The initial value controls the indicator to issue a warning message; wherein the physiological information trust value is the mode of the physiological information, the median of the physiological information, or the closest of the physiological information to the physiological information. One of the standard deviations.

一種生理訊號偵測方法，包括：提供一穿戴式生理資訊偵測裝置，該穿戴式生理資訊偵測裝置包括一第一光訊號提供器、一光訊號接收器、一指示器及一處理器；該第一光訊號提供器提供一第一光偵測訊號給一生物體，該第一光偵測訊號經與該生物體作用後成為一第一生理訊號，該第一生理訊號包括複數個心跳脈衝；該光訊號接收器接收該第一生理訊號；該處理器依據該第一生理訊號，計算該生物體的複數個生理資訊；該處理器判斷該些生理資訊之任一者是否異常；若該些生理資訊之任一者為異常，以非異常的該些生理資訊的一生理資訊信賴值取代該異常的生理資訊；持續計算該第一生理訊號的各該心跳脈衝的一第一基線值及一第一振幅值；持續判斷該第一基線值及該第一振幅值是否在一時間區間內分別偏離一第一基線初始值及一第一振幅初始值；以及若該第一基線值及該第一振幅值在該時間區間內分別偏離該第一基線初始值及該第一振幅初始值，控制該指示器發出一警告訊息；其中，該處理器提供固定數量的複數個生理資訊欄位，該些生理資訊欄位用以儲存該些生理資訊。A physiological signal detection method includes: providing a wearable physiological information detection device. The wearable physiological information detection device includes a first optical signal provider, an optical signal receiver, an indicator, and a processor. The first light signal provider provides a first light detection signal to a living body. The first light detection signal interacts with the living body to become a first physiological signal. The first physiological signal includes a plurality of heartbeat pulses. The optical signal receiver receives the first physiological signal; the processor calculates a plurality of physiological information of the organism according to the first physiological signal; the processor determines whether any of the physiological information is abnormal; if the Any one of the physiological information is abnormal, and replaces the abnormal physiological information with a physiological information trust value of the non-abnormal physiological information; continuously calculates a first baseline value of each heartbeat pulse of the first physiological signal and A first amplitude value; continuously determining whether the first baseline value and the first amplitude value deviate from a first baseline initial value and a first amplitude initial value, respectively, within a time interval And if the first baseline value and the first amplitude value deviate from the first baseline initial value and the first amplitude initial value respectively within the time interval, controlling the indicator to issue a warning message; wherein the processor provides a fixed A plurality of physiological information fields, the physiological information fields are used to store the physiological information.

如申請專利範圍第11項所述之生理訊號偵測方法，更包括：該處理器計算該生理資訊信賴值與該些非異常的生理資訊的一生理資訊平均值。According to the physiological signal detection method described in item 11 of the scope of the patent application, the processor further includes: the processor calculates a mean value of the physiological information trust value and the non-abnormal physiological information.

如申請專利範圍第12項所述之生理訊號偵測方法，更包括：顯示該生理資訊平均值。The method for detecting a physiological signal according to item 12 of the scope of patent application, further includes: displaying an average value of the physiological information.

如申請專利範圍第12項所述之生理訊號偵測方法，更包括：重新計算該生理資訊信賴值與該些非異常的生理資訊的一新的生理資訊信賴值，並以該新的生理資訊信賴值取代該生理資訊信賴值。The method for detecting a physiological signal according to item 12 of the scope of the patent application, further includes: recalculating a new physiological information trust value of the physiological information trust value and the non-abnormal physiological information, and using the new physiological information The trust value replaces the physiological information trust value.

如申請專利範圍第11項所述之生理訊號偵測方法，其中該第一生理訊號包括複數個心跳脈衝，該生理訊號偵測方法更包括：調整該第一光訊號提供器的驅動參數，使該第一生理訊號的該第一基線值達到一第一基線預設值；計算該第一生理訊號的各該心跳脈衝的一第一血液灌流指數，其中該第一血液灌流指數為該第一生理訊號的該第一振幅值與該第一基線值的比例；判斷該第一血液灌流指數是否達到一第一指數預設值；以及若該第一血液灌流指數達到一第一指數預設值，以當前的該第一基線值及該第一振幅值分別作為該第一基線初始值及該第一振幅初始值。The physiological signal detection method according to item 11 of the scope of patent application, wherein the first physiological signal includes a plurality of heartbeat pulses, and the physiological signal detection method further includes: adjusting a driving parameter of the first optical signal provider so that The first baseline value of the first physiological signal reaches a first baseline preset value; a first blood perfusion index of each of the heartbeat pulses of the first physiological signal is calculated, wherein the first blood perfusion index is the first A ratio of the first amplitude value of the physiological signal to the first baseline value; judging whether the first blood perfusion index reaches a first index preset value; and if the first blood perfusion index reaches a first index preset value Taking the current first baseline value and the first amplitude value as the first baseline initial value and the first amplitude initial value, respectively.

如申請專利範圍第11項所述之生理訊號偵測方法，其中該生理資訊偵測裝置更包括一第二光訊號提供器；該生理訊號偵測方法更包括：提供一第二光偵測訊號給該生物體，該第二光偵測訊號自該生物體反射後成為一第二生理訊號；其中，在該光訊號接收器接收該第一生理訊號之步驟更包括：該光訊號接收器更接收該第二生理訊號；在該處理器依據該第一生理訊號之步驟包括：該處理器依據該第一生理訊號及該第二生理訊號，計算該生物體的該些生理資訊。The physiological signal detection method according to item 11 of the scope of patent application, wherein the physiological information detection device further includes a second light signal provider; the physiological signal detection method further includes: providing a second light detection signal To the organism, the second light detection signal reflects a second physiological signal after being reflected from the organism; wherein the step of receiving the first physiological signal by the optical signal receiver further includes: the optical signal receiver further Receiving the second physiological signal; the step of the processor based on the first physiological signal includes: the processor calculating the physiological information of the organism according to the first physiological signal and the second physiological signal.

如申請專利範圍第11項所述之生理訊號偵測方法，其中該生理資訊信賴值係該些生理資訊的眾數、該些生理資訊的中位數或該些生理資訊中最接近該些生理資訊之標準差的一者。The physiological signal detection method according to item 11 of the scope of patent application, wherein the trust value of the physiological information is the mode of the physiological information, the median of the physiological information, or the physiological information closest to the physiological information. One of the standard deviations of information.

如申請專利範圍第11項所述之穿戴式生理訊號偵測方法，更包括：判斷當前脈搏值是否為一異常脈搏值；當該當前脈搏值為該異常脈搏值時，以一脈搏信賴值取代該異常脈搏值；計算複數個脈搏值欄位的複數個脈搏值的一脈搏平均值；判斷當前生理訊息值是否為一異常生理訊息值；當前生理訊息值為該異常生理訊息值時，以一生理訊息信賴值取代該異常生理訊息值，且計算複數個生理訊息值欄位的複數個生理訊息值的一生理訊息平均值；以及控制一顯示器顯示該生理訊息平均值及該脈搏平均值。The wearable physiological signal detection method according to item 11 of the scope of patent application, further comprising: determining whether the current pulse value is an abnormal pulse value; when the current pulse value is the abnormal pulse value, replacing it with a pulse trust value The abnormal pulse value; calculating a pulse average value of the plurality of pulse values in the plurality of pulse value fields; determining whether the current physiological message value is an abnormal physiological message value; when the current physiological message value is the abnormal physiological message value, a The physiological message trust value replaces the abnormal physiological message value, and calculates a physiological message average value of a plurality of physiological message values in a plurality of physiological message value fields; and controls a display to display the physiological message average value and the pulse average value.

如申請專利範圍第11項所述之穿戴式生理訊號偵測方法，更包括：判斷該第一生理訊號的各該心跳脈衝的該第一基線值及該第一振幅值是否偏離該第一基線初始值及該第一振幅初始值持續一段時間；當該第一生理訊號的各該心跳脈衝的該第一基線值及該第一振幅值偏離該第一基線初始值及該第一振幅初始值持續該段時間時，控制該指示器或一顯示器發出該警告訊息；以及當該第一生理訊號的各該心跳脈衝的該第一基線值及該第一振幅值未偏離該第一基線初始值及該第一振幅初始值持續該段時間時，繼續下一個該生理資訊的計算。The wearable physiological signal detection method according to item 11 of the scope of patent application, further comprising: determining whether the first baseline value and the first amplitude value of each of the heartbeat pulses of the first physiological signal deviate from the first baseline. The initial value and the first amplitude initial value continue for a period of time; when the first baseline value and the first amplitude value of each of the heartbeat pulses of the first physiological signal deviate from the first baseline initial value and the first amplitude initial value Controlling the indicator or a display to issue the warning message for the period of time; and when the first baseline value and the first amplitude value of each of the heartbeat pulses of the first physiological signal do not deviate from the first baseline initial value When the initial value of the first amplitude lasts for this period of time, the calculation of the next physiological information is continued.

一種生理訊號偵測方法，包括：提供一穿戴式生理資訊偵測裝置，該穿戴式生理資訊偵測裝置包括一第一光訊號提供器、一光訊號接收器、一指示器及一處理器；該第一光訊號提供器提供一第一光偵測訊號給一生物體，該第一光偵測訊號經與該生物體作用後成為一第一生理訊號，該第一生理訊號包括複數個心跳脈衝；該光訊號接收器接收該第一生理訊號；該處理器依據該第一生理訊號，計算該生物體的複數個生理資訊；該處理器判斷該些生理資訊之任一者是否異常；若該些生理資訊之任一者為異常，以非異常的該些生理資訊的一生理資訊信賴值取代該異常的生理資訊；持續計算該第一生理訊號的各該心跳脈衝的一第一基線值及一第一振幅值；持續判斷該第一基線值及該第一振幅值是否在一時間區間內分別偏離一第一基線初始值及一第一振幅初始值；以及若該第一基線值及該第一振幅值在該時間區間內分別偏離該第一基線初始值及該第一振幅初始值，控制該指示器發出一警告訊息；其中，該生理資訊信賴值係該些生理資訊的眾數、該些生理資訊的中位數或該些生理資訊中最接近該些生理資訊之標準差的一者。A physiological signal detection method includes: providing a wearable physiological information detection device. The wearable physiological information detection device includes a first optical signal provider, an optical signal receiver, an indicator, and a processor. The first light signal provider provides a first light detection signal to a living body. The first light detection signal interacts with the living body to become a first physiological signal. The first physiological signal includes a plurality of heartbeat pulses. The optical signal receiver receives the first physiological signal; the processor calculates a plurality of physiological information of the organism according to the first physiological signal; the processor determines whether any of the physiological information is abnormal; if the Any one of the physiological information is abnormal, and replaces the abnormal physiological information with a physiological information trust value of the non-abnormal physiological information; continuously calculates a first baseline value of each heartbeat pulse of the first physiological signal and A first amplitude value; continuously determining whether the first baseline value and the first amplitude value deviate from a first baseline initial value and a first amplitude initial value, respectively, within a time interval And if the first baseline value and the first amplitude value deviate from the first baseline initial value and the first amplitude initial value respectively within the time interval, controlling the indicator to issue a warning message; wherein the physiological information trust value It is the mode of the physiological information, the median of the physiological information, or the one closest to the standard deviation of the physiological information.